--- title: "Sponge Sustainability Network LTD — charity 1102618 | CharityCompare" description: "Sponge Sustainability Network LTD (charity 1102618). Check registration, accounts, Gift Aid and official sources on an independent UK profile." source: https://www.charitycompare.org.uk/charity/sponge-sustainability-network-ltd retrieved: 2026-10-08T05:49:50.458Z date_note: "Retrieval time is not the filing, register-extract or editorial-review date; cite those dates from the content." license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Registered charity · No. 1102618Charitable company SS # Sponge Sustainability Network LTD Independent profile · Charity Commission for England and Wales data Sponge Sustainability Network LTD is a registered charity in England & Wales. Its register classifications include education/training, environment/conservation/heritage. Register extract 2026-10-04 · Not yet rated [Visit charity website](http://www.spongenet.org/) [Check official registration](https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1102618&subId=0) Work at Sponge Sustainability Network LTD? [Claim this profile free](https://www.charitycompare.org.uk/claim?charity=sponge-sustainability-network-ltd&type=claim&name=Sponge%20Sustainability%20Network%20LTD) to add your own description, logo and links. At a glance · official register ## What are the key facts about Sponge Sustainability Network LTD? Reported income · year ending 2025-03-31 £0 Reported spending · year ending 2025-03-31 £0 Registered charity number 1102618 Status in source extract Registered Charity type Charitable company Register contact address detail (not service area) 16/17 Turl Street Registered for Gift Aid (HMRC) Not recorded Website [www.spongenet.org](http://www.spongenet.org/) Quick answer Sponge Sustainability Network LTD (number 1102618) is listed as registered in the Charity Commission snapshot used here. Check the live register for its current position. Registration does not authenticate a particular fundraising appeal or establish the impact of a donation. ## What does Sponge Sustainability Network LTD do? Sponge is for people interested in construction and sustainable development. Sponge offers opportunities to learn through events, site visits, debates, lectures and web-based networking. Sponge brings together members' views on policy issues and promotes these views within the industry.Sponge promotes sustainable development within the built environment. Activities reported on the official register · extract 2026-10-04. From the annual return ## Pay, income, Gift Aid and registration details for Sponge Sustainability Network LTD Answers Sponge Sustainability Network LTD gave in its annual return to the Charity Commission, plus its register entry. A blank answer in the return is shown as not reported, never as “no”. ### Can I claim Gift Aid, and are the trustees paid? The register does not record Sponge Sustainability Network LTD as registered with HMRC for Gift Aid. Ask the charity before assuming a donation can be Gift Aided. ### Registration details Registered as a charity 15 March 2004 Company number [04625620](https://find-and-update.company-information.service.gov.uk/company/04625620) (Companies House) Previous names on the register Sponge for Sustainability Where it says it operates Throughout England and Wales ## Who it supports and how it works **Reported beneficiaries:** The General Public/mankind. **Reported activities:** Provides Advocacy/advice/information; Sponsors Or Undertakes Research; Acts As An Umbrella Or Resource Body; Other Charitable Activities. Classifications supplied to the register; extract 2026-10-04. These broad categories do not establish eligibility or current capacity. Use the official contact details to ask about access, referrals and service area. ## What causes is Sponge Sustainability Network LTD registered for? Education/trainingEnvironment/conservation/heritage ## Why is there no Clarity Score for Sponge Sustainability Network LTD yet? Our dataset does not yet contain the detailed filing history needed to score Sponge Sustainability Network LTD. An unrated profile is a gap in our assessment, not a negative judgement about the charity. The register facts and available annual-return disclosures above remain useful. Payment never influences a rating. [How scoring works](https://www.charitycompare.org.uk/methodology) ## What should you check before donating to Sponge Sustainability Network LTD? - Match the registered name and number to the appeal. A real charity number can be copied by someone impersonating the organisation. - Open the current register entry to check status, contact details and available accounts. This profile reflects a dated extract. - Read the charity’s annual report for its work and results. An unrated profile means we lack a full assessment; it is not a negative rating. [How to read charity accounts](https://www.charitycompare.org.uk/guides/how-to-read-accounts) · [Explore rated charities](https://www.charitycompare.org.uk/charity-directory) ## Is this your charity? Claim this profile free to submit your description and an optional logo for review, correct details, or respond publicly. Approved claims show attribution and claimed status. Optional paid plans add enhanced media, reporting and labelled featured visibility by tier; they never change a score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=sponge-sustainability-network-ltd&type=claim&name=Sponge%20Sustainability%20Network%20LTD) [Visit charity website](http://www.spongenet.org/) ## Frequently asked questions Is Sponge Sustainability Network LTD a legitimate charity? The register data used for this profile lists Sponge Sustainability Network LTD as a registered charity (number 1102618) with the Charity Commission for England and Wales. Check the current register entry. A real charity number does not verify a fundraiser or appeal, and registration is not an impact rating. What is Sponge Sustainability Network LTD's charity number? Sponge Sustainability Network LTD's charity number is 1102618. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1102618? Search 1102618 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does Sponge Sustainability Network LTD do? Sponge is for people interested in construction and sustainable development. Sponge offers opportunities to learn through events, site visits, debates, lectures and web-based networking. Sponge brings together members' views on policy issues and promotes these views within the industry.Sponge promotes sustainable development within the built environment. Does Sponge Sustainability Network LTD have reviews and complaints? CharityCompare does not host public user reviews for Sponge Sustainability Network LTD. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate. How can I donate to Sponge Sustainability Network LTD? Sponge Sustainability Network LTD's website listed in our register data is http://www.spongenet.org. Verify it against the current register before donating. CharityCompare does not process donations or take a commission; the charity's payment provider may charge fees. Can I claim Gift Aid on a donation to Sponge Sustainability Network LTD? The register does not record Sponge Sustainability Network LTD as registered with HMRC for Gift Aid. Ask the charity before assuming a donation can be Gift Aided. What was Sponge Sustainability Network LTD previously called? The register lists this previous name for Sponge Sustainability Network LTD: Sponge for Sustainability. When was Sponge Sustainability Network LTD registered as a charity? Sponge Sustainability Network LTD was entered on the register on 15 March 2004. It is also a company registered at Companies House (company number 04625620). Source: Charity Commission for England and Wales register extract dated 2026-10-04, used under the [Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Always verify current details on the [official register entry](https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1102618&subId=0).